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Child's music-playing toothbrush configured for attractive display of graphics and improved sound quality
Child's music-playing toothbrush configured for attractive display of graphics and improved sound quality
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机译:儿童音乐播放牙刷经过配置,可显示精美的图形并改善音质
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摘要
A music-playing toothbrush having a hollow handle housing containing suitable solid state electronic components for selectively playing a musical tune with improved sound quality. The sound quality is expressly addressed in the handle design with an interior sealed speaker enclosure configured to direct the sound toward the listener with little internal leakage and with an undulating violin-like cavity shape that suppresses internal standing waves. Moreover, the handle provides a relatively large, relatively flat, substantially uninterrupted surface for receiving attractive and motivational graphics such as licensed cartoon characters, which may be compatible with the musical selection.
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